With a team of fully qualified experts, we deliver high-level tax advice and solutions tailored to your business needs.
What’s Included
Tax Return Preparation
Preparation and submission of your Self Assessment tax return, ensuring accuracy and compliance with HMRC.
Income & Expense Management
Help with organising and categorising your income, business expenses, and allowable deductions.
Tax Planning & Optimisation
Identifying opportunities for tax savings, including available reliefs and allowances.
Late Filing & Penalty Resolution
Support for late tax return filings and mitigating penalties or interest charges.
Guidance on Tax code & Payments
Clarifying your tax code and providing advice on payments due.
Personal support with your Self Assessment
We specialise in taking the stress out of self-assessment tax returns for individuals, self-employed professionals, and business owners.
As a growing business, we needed more strategic financial guidance, and Griffith Accountants delivered exactly what we were looking for.
Their CFO services have helped us streamline our financial planning, improve cash flow management, and make more informed decisions.
Their team became an extension of our own, providing senior-level insights that have supported our growth. We now feel confident in our financial strategy, and their support has been invaluable as we scale.
Alex Yardley, Founder & CEO of Fly Fairly
How can we help your business?
Send us an enquiry, or choose a time for an introductory call.
Send an enquiry
Self Assessment FAQs
Self Assessment is HMRC’s system for reporting income and working out tax. Sole traders with more than £1,000 of gross trading income generally need to send a return. Other reasons include partnership income, certain capital gains and some untaxed income. Being a contractor does not automatically mean a return is required. Check HMRC’s eligibility guidance and respond to any notice to file.
The usual online filing deadline is 31 January following the end of the tax year; paper returns are normally due by 31 October. Different deadlines can apply to a later notice to file. The balancing payment and any first payment on account are normally due on 31 January, with a second payment on account on 31 July where applicable. Check your HMRC notice and statement.
You will need details of your income, expenses, and any applicable deductions, such as pension contributions or charitable donations.
Yes, if you have additional income such as rental income, freelance work, or investments, you may need to file a Self Assessment return, even if you are employed.
We assist with the preparation, submission, and tax planning of your Self Assessment return, ensuring accuracy and minimising any tax liabilities.
Have another question? Book an introductory call and we will be happy to discuss your needs.
Book an introductory call